Canon EF 200-400mm f/4L IS 1.4x Lens Sample Images

Canon EF 200-400mm f/4L IS USM Extender 1.4x is a telephoto zoom lens with a built-in switchable teleconverter. The super telephoto lens is designed for professional sports and wildlife photographers and the EF 200-400mm f/4L IS 1.4x lens is currently priced at $11,999.